package com.marshalchen.common.uimodule.imageprocessing.filter.processing;import com.marshalchen.common.uimodule.imageprocessing.filter.GroupFilter;/** * This is the same as the {@link ClosingFilter}, except that this acts on all color channels, not just the red channel. * @author Chris Batt */public class ClosingRGBFilter extends GroupFilter {	public ClosingRGBFilter(int radius) {		DilationRGBFilter dilation = new DilationRGBFilter(radius);		ErosionRGBFilter erosion = new ErosionRGBFilter(radius);		dilation.addTarget(erosion);		erosion.addTarget(this);				registerInitialFilter(dilation);		registerTerminalFilter(erosion);	}}